Fig. 2.2    Robot base set bolts 
  (3)  Bolts for each joint 
Make sure, using the hexagonal wrench key, that the bolts for the axis 1 and 2 
joints (i.e., bolts for clamping each reduction gear and arm) are tightened 
completely.    If loosened, tighten them completely. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 2.3    Axes 1 and 2 set bolts 
Main robot installation bolt 
M16 x 4 pcs.; Recommended 
clamping torque 170 N
·m 
For how to remove the arm cover 1 
attached to the arm 1, see Para. 2.4.2.
 
 
 x 8 pcs.; Recommended clamping 
·m 
Axis 2 joint clamp bolt 
M10 x 4 pcs.; Recommended clamping 
torque 54 N
·m 
* DO NOT tighten with clamping torque 
exceeding 54 
N·m. 
 
For how to remove the axis 2 gear case 
and center gear, see Para. 2.5.5.
 
STE 85306 
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